RDBMS vs HBase

There differences between RDBMS and HBase are given below.

• Schema/Database in RDBMS can be compared to namespace in Hbase.
• A table in RDBMS can be compared to column family in Hbase.
• A record (after table joins) in RDBMS can be compared to a record in Hbase.
• A collection of tables in RDBMS can be compared to a table in Hbase..